Equity Method Investment in Smackover Lithium - Summarized Financial Information (Parenthetical) (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Disclosure of joint ventures [line items] | ||
| Capital contributions | $ 193,113 | $ 168,868 |
| SWA Lithium | ||
| Disclosure of joint ventures [line items] | ||
| Capital contributions | 40,000 | 40,000 |
| Texas Lithium | ||
| Disclosure of joint ventures [line items] | ||
| Capital contributions | $ 20,000 | $ 20,000 |